Fastener tool



FIG. 1 is a perspective view from the front of an embodiment of the newdesign;

FIG. 2 is a left elevational view of the embodiment;

FIG. 3 is a right elevational view of the embodiment;

FIG. 4 is a bottom plan view of the embodiment;

FIG. 5 is a top plan view of the embodiment;

FIG. 6 is a front elevational view of the embodiment; and,

FIG. 7 is a rear elevational view of the embodiment.

The ornamental design for a fastener tool, as shown and described.